Food tech is about making safe, tasty meals. This quiz checks how well you understand hygiene, nutrition, and smart kitchen choices when planning, preparing, and storing food.
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It is not good for your health to eat pre-cooked meals all of the time as they usually provide your body with too many calories
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The flavour of a food comes from the balance between the tastes and the aroma detected by your nose. That is why you sometimes can't taste food very well when you have a cold.
The 5 tastes are: sweet, sour, salt, bitter, and savoury (sometimes called umami) |
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These are detected by different parts of your tongue
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A colloid is a mixture of things which usually do not mix but, once they have, can be difficult to separate
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The continuous phase runs right through the colloid, the disperse phase is the material that is spread through the continuous phase
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They also often contain trans-fats which are believed to lead to heart disease
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A binding agent is a substance that holds a mixture together
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Raising agents cause mixtures to expand by forming pockets of air or carbon dioxide within the mixture. An example of a mechanical raising agent is when you whip cream. A chemical raising agent is sodium bicarbonate which releases carbon dioxide during cooking and a biological raising agent is yeast, which releases carbon dioxide into the mixture before cooking
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If they are not mixed with a small amount of cold liquid first, the liquid will not thicken properly
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Carbohydrates give us energy
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